Pith Number

pith:JRJD3WX2

pith:2021:JRJD3WX2LB46U2ESKZ2UQLBOEW

not attested not anchored not stored refs pending

\emph{Ab initio} study of (100) diamond surface spins

Adam Gali, Jyh-Pin Chou, Nathalie P. de Leon, P\'eter Udvarhelyi

arxiv:2110.07893 v2 · 2021-10-15 · quant-ph · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JRJD3WX2LB46U2ESKZ2UQLBOEW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:23:52.927886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c523ddafa5879ea68925675482c2e25862410199c772aab6521ba9db08bcfdc

Aliases

arxiv: 2110.07893 · arxiv_version: 2110.07893v2 · doi: 10.48550/arxiv.2110.07893 · pith_short_12: JRJD3WX2LB46 · pith_short_16: JRJD3WX2LB46U2ES · pith_short_8: JRJD3WX2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JRJD3WX2LB46U2ESKZ2UQLBOEW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c523ddafa5879ea68925675482c2e25862410199c772aab6521ba9db08bcfdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc55c8cca904c2c6fbf8ff453b5a3015994b41e709c0e07f5ead5f87ff1ec304",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-15T07:23:22Z",
    "title_canon_sha256": "487b9aa750baa01d9bee8cf885fd7e16b7adea237978485cb8980346b00dccb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07893",
    "kind": "arxiv",
    "version": 2
  }
}